Precision machine-cut calibrated natural chrome tourmaline gemstones

Identification Natural
Species Tourmaline
Variety Chrome-Tourmaline
Hardness 7.5
Density 3.06
RI-1 1.624
RI-2 1.644

Chrome tourmaline is a rare type of dravite tourmaline. Due to the presence of chromium and vanadium in the crystal structure the color appears 'chrome' green. Chrome tourmalines are unique in the tourmaline group, because they are mined in only one country in the world, Tanzania.

All natural chrome tourmaline gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough chrome tourmalines are sourced from our own mines or from the most reliable suppliers in the industry.

Chrome Tourmaline

Chrome Tourmaline
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC200210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT200 PCE 1 In stock
CTQ200200LC Chrome Tourmaline Square Princess 2.00 0.0400   CT200 PCE 1 Made to order
CTB200180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT200 PCE 1 Made to order
CTQ200300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT200 PCE 1 Made to order
CTB200160CQ Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTB200160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTC200120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT200 PCE 1 In stock
CTB200290EC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT200 PCE 1 Made to order
CTC200215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT200 PCE 1 In stock
CTQ200250LC Chrome Tourmaline Square Princess 2.50 0.0830   CT200 PCE 1 Made to order
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